Diff Report
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f2649c790: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::prefixTables

Drupal\Core\Database\Connection::prefixTablesRun #51a0f1cae1ba2Run #51a0f2649c790DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)1,219 1,238 19 1.6%
Incl. Wall Time (microsec) per call 10 10 0 1.6%
Excl. Wall Time (microsec)676 683 7 1.0%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 32 32 0 0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)23,600 23,600 0 0.0%
Incl. MemUse (bytes) per call 190 190 0 0.0%
Excl. MemUse (bytes)-75,796 -75,796 0 0.0%
Incl. PeakMemUse (bytes)15,708 15,708 0 0.0%
Incl. PeakMemUse (bytes) per call 127 127 0 0.0%
Excl. PeakMemUse (bytes)248 248 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::prefixTables [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::prefixTables0 N/A% 19 2.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 36.8% -4,000 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 19 100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
str_replace0 N/A% 12 63.2% 4,000 N/A% 0 N/A% 0 N/A%